Stark & Wayne
  • by James Hunt

This guest post is brought to you by Naveed Ahmad and Pururva Lakkad from our Summer 2019 Internship program.

We are interning here at Stark & Wayne for the summer. As mentioned earlier at the blog, we had to choose one project out of the four amazing ones. As a team, we’ve decided to work on building SHIELD etcd Data protection plugin. This project has a lot of bits and pieces, which we are trying to figure out; one thing at a time. The first part was to figure out how SHIELD works. We have worked on getting SHIELD up and running via Docker compose. This is the easiest and most convenient way to get started with SHIELD.

In this blog today, we will walk you through the process of getting it up and running on your own machine. There are numerous ways in which you can download Docker and setup stuff. We are mentioning the links below to get this working for a minimal setup.

We recommend using Docker Desktop which you can get from:

Follow the steps below once you have Docker running on your machine.

mkdir ~/shield-demo
cd ~/shield-demo
curl -sLO
docker-compose up -d

And you’re done. SHIELD is now up and running on your own machine. You can do a docker ps OR docker-compose ps to see the containers in action

There’s one awesome feature that the brainiacs at Stark & Wayne have bundled with the release. It’s called the SHIELD Demo App. You can access it at:

If you see the webpage shown above, it means you’re good to go. We can start working on SHIELD now. You can interact with SHIELD via the Web UI or the CLI. SHIELD’s UI can be accessed at

You can also use SHIELD CLI to interact with your environment. There are multiple options to get it. They are listed as follows:

Let’s configure SHIELD via the Web UI. For the SHIELD Docker build, default username is "admin" and password is "password". When you login for the first time, SHIELD will ask you to set a master password. This is necessary because SHIELD maintains an internal encrypted vault of secrets, for protecting your data archives with strong encryption. This vault must be initialized, and protected with a new master password, before SHIELD will be able to use it.

Once you set the master password, you’ll see a long randomized fixed key which can be used to recover SHIELD in a mayday scenario. Be sure to copy it into your password manager. There’s no way to access it once you leave this screen. Once you click on that “I Understand” button, you’ll be taken to the homepage.

This is how the SHIELD homepage looks like:

Bravo! You've made it so far. We will now walk you through your first backup job.

Your First Backup Job

This portion will guide you through your first backup job. We will backup the SHIELD demo app that comes bundled with the release. You have to click on “Configure a new backup job” in the left pane to get started with the wizard. Please follow the steps as shown in the screenshots.

Before we move further, we need to know the IP address of the container on which WebDav is hosted. You can either use or http://WedDavIP. There's a pretty neat trick to get the IP address of a running container. You can use the following command to do that:
docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' shield-demo_webdav_1

If you see green indicators here, this means you're doing great. You have successfully done your first backup via SHIELD. Meanwhile, you can also access WebDav to check if the backup was done correctly. You can access WebDav via

Restoring from your Backup archive

Let's walk you through on how to restore from your backup. If you recall, we backed up the /www directory on our Demo Web app. Let's move files from this directory and then repopulate it using the backup that we did.

Now, as we have moved the files out of our way, let's go ahead and run our restore routine. You have to click on "Restore data from a backup" from the left pane.

Let's verify via logging into our demo app's container and check if the files have reappeared magically!

Next Steps

Congratulations if you've made it so far. This would have been an exhausting process. Give yourself a pat on the back!. We are also learning a lot on the daily basis, figuring out a ton of new stuff. We will be covering more stuff about the exciting work we're doing here at Stark & Wayne.

Thanks for reading!

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